The study proposed herein will introduce free bupropion as another treatment option for smoking cessation for Ontario smokers. Community Health Centres and Aboriginal Health Access Centres are interdisciplinary health models that are able to help individuals who would otherwise be prevented from accessing health services due to social and geographic barriers. As they aim to eliminate these other barriers and consequently control for them, they are an ideal health model for determining whether eliminating the economic barriers of smoking cessation improves smoking cessation rates. Family Health Teams are more recent health models that provide integrated and interdisciplinary primary health care. Since they are able to treat large and diverse populations, they are an ideal health model for accessing Ontario smokers.